A woman in preterm labor at 30 weeks of gestation receives two 12 mg doses of betamethasone (Celestane) intramuscularly. The purpose of this pharmacologic treatment is to:
Reduce maternal and fetal tachycardia associated with terbutaline administration.
Suppress uterine contractions.
Stimulate fetal surfactant production.
Maintain adequate maternal respiratory effort and ventilation during magnesium sulfate therapy.
The Correct Answer is C
Betamethasone is a corticosteroid that enhances fetal lung maturity, which can help reduce the risk of respiratory distress syndrome and other complications in preterm infants. It does not reduce maternal and fetal tachycardia associated with terbutaline administration, suppress uterine contractions, or maintain maternal respiratory effort and ventilation during magnesium sulfate therapy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The patient should not be ambulating before the procedure as this may cause fetal descent and prevent the success of the version. The other interventions listed are appropriate and important for the safety and well-being of the patient and the fetus during the procedure.
Correct Answer is D
Explanation
Surveillance is the ongoing and systematic collection, analysis, and interpretation of health data for the purpose of monitoring health problems and trends. The Department of Health collects data on reportable diseases, including hepatitis B, to monitor disease incidence and inform public health interventions.
Descriptive epidemiology involves the study of the distribution and determinants of
health-related states or events in populations, while the epidemiological triangle is a model that describes the relationships among the agent, host, and environment in the development of disease.
Incident reporting refers to the documentation of adverse events or errors in healthcare settings.
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